HephaestusPlus (Hephaestus Addon) Optional for Hephaestus Expansion hephaestusexpansion-1.0.2.jar
optionalMatching file found Matched file: HephaestusPlus 1.1.1 for Minecraft 1.20.1
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CurseForge · Minecraft mod
Hephaestus Expansion
A Hephaestus addon that adds more weapons!
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which Hephaestus Expansion release should I use?
Latest stable file hephaestusexpansion-1.0.2.jar
Game version 1.20.1
Loader Fabric
Hephaestus Expansion hephaestusexpansion-1.0.2.jar targets 1.20.1 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. All 1 required mods have matching files.
Where it goes
Is Hephaestus Expansion required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release Fabric
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume
The source does not explicitly classify this release as client-only or server-only.
What else does Hephaestus Expansion hephaestusexpansion-1.0.2.jar need?
hephaestusexpansion-1.0.2.jar. Change the file and its required mods may change too.
Install Hephaestus Fabric first. We found matching files for this game-version and loader setup. 11 come through another mod in the chain.
3 listed on this file 11 pulled in by those mods
Hephaestus Fabric Needed by Hephaestus Expansion hephaestusexpansion-1.0.2.jar
requiredMatching file found Matched file: Hephaestus-1.20.1-3.6.4.305.jar
Better Combat [Fabric & Forge] Optional for Hephaestus Expansion hephaestusexpansion-1.0.2.jar
optionalMatching file found Matched file: bettercombat-fabric-1.9.0+1.20.1.jar
Fabricae Ex Nihilo Needed by HephaestusPlus (Hephaestus Addon)
pulled inMatching file found Matched file: v1.0.0 [1.20.1]
Mythic Metals Needed by HephaestusPlus (Hephaestus Addon)
pulled inMatching file found Matched file: [1.20.1] Mythic Metals - 0.19.12
Botania (Fabric/Quilt) Needed by HephaestusPlus (Hephaestus Addon)
pulled inMatching file found Matched file: Botania-1.20.1-456-FABRIC.jar
Cloth Config API (Fabric/Forge/NeoForge) Needed by Better Combat [Fabric & Forge]
pulled inMatching file found Matched file: [Fabric 1.20(.1)] v11.1.136
Fabric API Needed by Better Combat [Fabric & Forge]
pulled inMatching file found Matched file: [1.20.1] Fabric API 0.92.12+1.20.1
playerAnimator Needed by Better Combat [Fabric & Forge]
pulled inMatching file found Matched file: player-animation-lib-fabric-1.0.2-rc1+1.20.jar
Alloy Forgery Needed by Mythic Metals
pulled inMatching file found Matched file: [1.20+] Alloy Forgery - 2.1.2
Trinkets (Fabric) Needed by Botania (Fabric/Quilt)
pulled inMatching file found Matched file: trinkets-3.7.2.jar
Patchouli Needed by Botania (Fabric/Quilt)
pulled inNo matching file
bendy-lib Needed by playerAnimator
pulled inMatching file found Matched file: bendy-lib-fabric-4.0.0.jar
oωo (owo-lib) Needed by Alloy Forgery
pulled inMatching file found Matched file: [1.20.1] oωo - 0.11.2
11 extra mods were pulled in by other dependencies. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Hephaestus Expansion without breaking your instance.
Built for Hephaestus Expansion hephaestusexpansion-1.0.2.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use hephaestusexpansion-1.0.2.jar. It targets 1.20.1 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Hephaestus Fabric first. We found matching files for this game-version and loader setup. 11 come through another mod in the chain.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside hephaestusexpansion-1.0.2.jar. It opens that exact file at the source.
About this project
What does Hephaestus Expansion add?
Hephaestus Expansion
A Hephaestus add-on that introduces a handful of new weapons to tinker around with.
Current Arsenal
Katana
Claymore
Glaive
Halberd
Spear
More Info
Future plans include adding more variations, custom traits, and unique counterparts for each weapon. Also Better Combat compat should improve as I figure it out.
Make sure to check out the optional dependencies!
Texture help - Septiral go check out their Socials!
To-do
- Create custom textures for Mythic Metals materials similiar to the mods style for each weapon
- Give each weapon a custom trait instead of using tinker's
- Add new weapon type twinblade
- Add new weapon type rapier
Feel free to make suggestions on Github
Using code and link TIIGERBONES to get 25% off your first month 
Project description from CurseForge.
Pick your setup
Hephaestus Expansion by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Minecraft version
1.20.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Hephaestus Expansion versions and loaders
hephaestusexpansion-1.0.2.jar
10 Sept 2025
Client Source doesn’t say Server Source doesn’t say Dependencies 1 required · matched Listed on Release listing
Check the 1.20.1 · Fabric setup Fabric1.20.1 release
Looking for an older file? The official CurseForge project page is in Resources.
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